Fast Qr eigenvalue algorithms for hessenberg matrices which are rank-one perturbations of unitary matrices

SIAM Journal on Matrix Analysis and Applications

Volumn 29, Issue 2, 2007, Pages 566-585

  Bini, D A ^a   Eidelman, Y ^b   Gemignanl, L ^a   Gohberg, I ^b  

^a UNIVERSITY OF PISA   (Italy)

^b TEL AVIV UNIVERSITY   (Israel)

Author keywords

Companion matrices; Complexity; Eigenvalue computation; Hessenberg matrices; QR iteration; Quasiseparable matrices; Rank one perturbations; Unitary matrices

Indexed keywords

COMPUTATIONAL COMPLEXITY; EIGENVALUES AND EIGENFUNCTIONS; NUMERICAL METHODS; PERTURBATION TECHNIQUES;

COMPANION MATRICES; EIGENVALUE COMPUTATION; HESSENBERG MATRICES; QUASISEPARABLE MATRICES; RANK-ONE PERTURBATIONS; UNITARY MATRICES;

MATRIX ALGEBRA;

EID: 37249038818     PISSN: 08954798     EISSN: 10957162     Source Type: Journal    
DOI: 10.1137/050627563     Document Type: Article

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